How many satellites are in space? As of January 2022, more than 4,850 satellites were orbiting the Earth, of which 61 percent belonged to the US.
2 Since the 1950s, the number of satellites in space has been ___. A. rising B. dropping C. staying the same D. going up and down 相关知识点: 试题来源: 解析 A. rising 自20世纪50年代以来,科技发展和太空探索的增加导致了太空卫星数量的持续增长。因此,正确答案是A. rising。反馈...
A number of satellites ___ sent into space in the past few years. A. was B. were C. is D. have been 相关知识点: 试题来源: 解析 D。“A number of + 名词复数”作主语,谓语动词用复数,且根据“in the past few years”可知要用现在完成时,所以用 have been。反馈 收藏 ...
Officials at the White House announced a new space policy focused on managing the increasingnumberof satellites that companies and governments are launching into space. 2019年6月六级真题(第二套)阅读 Section C One relative bright spot for Macy's during the holiday season was the online channel, ...
View of earth from SpaceX's StarlinkSpaceXAs you read this there are about 2,000 satellites orbiting above our heads, and apart from an occasional glimpse in the night sky, they’re pretty much invisible. But they have become a huge part of everyday life on Earth. Want to find your ...
A large number of satellites (卫星) will also be sent up in 2023,including 2 meteorological (气象) satellites,3 backup satellites of the BeiDou-3 Navigation Satellite System. There will be more exciting news from space in the rest of the year.(1)When will the Shenzhou-...
weather satellites与put into之间为被动关系,应用被动语态;句意和句中的these years说明应用现在完成时,选C。结果一 题目 A number of weather satellites into space around the earth these years.A.have putB.were putC.have been putD.are put 答案 C...
A number of man-made satellites have been ___ into space in the past few years.(send off, send away, send for, send up) 相关知识点: 试题来源: 解析 sent up send off:寄出;派遣;给…送行send away:v. 发送;派遣;解雇;驱逐send for:召唤,派人去叫;派人去拿send up:射出;使上升;长出;检...
The cameras of the Voyager II spacecraft detected six small, previously unseen moons circling Uranus,which doubles to twelve the number of satellites now known as orbitingthe distant planet 选项: A、which doubles to twelve the number of satellites now known as orbitingdoubling to twelve the number...
Observed with the Hubble Space Telescope a new satellite of Pluto, making its total number of satellites to 5 billion. 翻译结果4复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... 翻译结果5复制译文编辑译文朗读译文返回顶部 Using a Harbo outer space stereoscopic vision pluto's new satellite, enable...